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Individual Calculations March 2019 |
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| Stefanski, Robert Total change: -19.60 | |   |
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| VII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY- OPEN | Jastrzebia-Gora | POL | 2019-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1681 | 4.50 | 9 | -0.98 | 20 | -19.60 | |
|  Witkowski, Marcel | | | 1281 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mulet, Piotr | f | | 2081 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sniadecki, Oskar | | | 1377 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Mytych, Wiktoria | | | 1335 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Liskiewicz, Jakub | | | 1281 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brylowski, Stefan | | | 1978 | POL | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Swiech, Joanna | | | 1954 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Starosciak, Szymon | | | 1519 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Malek, Jan | | | 1464 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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